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The probability that it will rain today is 0.4, and the  probability that it will rain tomorrow is 0.3. The probability that it will rain both days is 0.2. Determine the probability that it will rain today
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The probability that it will rain today is 0.4, and the 

probability that it will rain tomorrow is 0.3. The 
probability that it will rain both days is 0.2. 
Determine the probability that it will rain today or 
tomorrow

User Yguw
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1 Answer

2 votes
Prob. it will rain today or tomorrow = 0.4+0.3 = 0.7
or means +
and means x
User Pna
by
7.6k points
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